class WhatConstant {

  /*
   * 网络数据成功状态<br/>
   */
  static const int WHAT_NET_DATA_SUCCESS = 0x100;

  /*
   * 网络数据失败状态<br/>
   */
  static const int WHAT_NET_DATA_FAIL = 0x101;

  /*
   * 数据库数据成功状态<br/>
   */
  static const int WHAT_DB_DATA_SUCCESS = 0x200;

  /*
   * 数据库数据失败状态<br/>
   */
  static const int WHAT_DB_DATA_FAIL = 0x201;

  /*
   * 耗时数据成功状态<br/>
   */
  static const int WHAT_OTHER_DATA_SUCCESS = 0x300;

  /*
   * 耗时数据失败状态<br/>
   */
  static const int WHAT_OTHER_DATA_FAIL = 0x301;

  /*
   * 数据例外状态<br/>
   */
  static const int WHAT_EXCEPITON = 0x400;

  /*
   * 数据取消状态<br/>
   */
  static const int WHAT_CANCEL = 0x500;
}
